Sealmaster Mounted Cast Iron Two Bolt Low Base Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - NPL-23

Описание

Powder coated epoxy cast iron housing with extended inner ring bearings Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication. Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation Dimensions Overall Width (in) 1.88 in Base Width (in) 1.88 in Overall Length (in) 6.56 in Overall Height (in) 3.69 in Bolt Size (in) 1/2 in Bore Diameter (in) 1.4375 in Base to Center Height (in) 1.8125 in Foot Height (in) 0.56 in Length Through Bore (in) 1.685 in Bolt Spacing Max (in) 5.31 in Bolt Spacing (in) 5 in Centerline to Outermost Bearing Face (in) 1 in Bolt Spacing Min (in) 4.69 in Technical Specifications Housing Base Solid Rolling Element Ball Bearing Bore Shape Straight Housing Construction One Piece Misalignment Type Static Only Housing Color Black Outer Ring Land Profile Standard Cage Material PPS - Polyphenylene Sulfide Seal Type Felt Labyrinth Seal Housing Type Pillow Block, Two Bolt, Low Base Housing Style Pillow Block Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Vibration Frequency Fundamental Train 0.0066 cps Size Code 2-17 Max Operating Temperature (F) 220 °F Bearing Insert Material 52100 Bearing Steel Fixed vs. Expansion Fixed Dynamic Load Rating (lb) 5,782 lb Housing Material Cast Iron Vibration Frequency Inner Ring Defect 0.0905 cps Vibration Frequency Outer Ring Defect 0.0595 cps Housing Coating Powder Coated Vibration Frequency Roller Spin 0.0386 cps End Cap Available No Cage Type Land Riding Retainer Shaft Locking Type Set Screw Bearing Type Standard Duty Radial Clearance Standard Insert 2-17 Maximum Speed (RPM) 4650 rpm Bearing Insert Finish Black Oxide Inner Ring Outside Diameter (in) 1.851 in Grease Fitting Thread Size 1/4-28 Lubricant Lithium Complex NLGI 2 Grease Static Load Rating (lb) 3,493 lb Misalignment Capability ±2.0° Misalignment - Static Only Base Length (in) 6.56 in General Specifications UPC 662461004654 Weight 4.20 LB Packaged Length 2.06 IN Packaged Width 4.38 IN Packaged Height 6.81 IN HTC 8483.20.8040 Country of Origin United States of America